What is the definition of friable asbestos?

Friable asbestos is defined as asbestos that can be easily crumbled, pulverized, or reduced to powder by hand pressure. This definition is significant because friable asbestos poses a greater health risk due to its tendency to release airborne fibers when disturbed. The ease with which friable asbestos can break down means that it can easily become a source of exposure, especially in environments where it may be disturbed, such as during renovations or repairs.

Understanding friable asbestos is crucial for asbestos project monitors and safety professionals, as it requires specific handling and abatement practices to minimize exposure risks. In contrast, other forms of asbestos, like non-friable asbestos, are more stable and less likely to release fibers unless they are damaged or deteriorating. This distinction is vital when developing safety protocols for asbestos management and ensuring that appropriate protective measures are implemented in environments where asbestos may be present.